90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home › Gemstones › Gemstones By Size › Sapphire 4mm - 6mm Size

Sapphire Gemstones in 4mm - 6mm Size Range for Sale

Sapphire 4mm - 6mm Size Weight
Sapphire 4mm - 6mm Size Size
Sapphire 4mm - 6mm Size Clarity
Sapphire 4mm - 6mm Size Price
Sapphire 4mm - 6mm Size Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Sapphire 4mm - 6mm Size
Brown
Golden
Gray Sapphire 4mm - 6mm Size
Green Sapphire 4mm - 6mm Size
Multicolor Sapphire 4mm - 6mm Size
Orange Sapphire 4mm - 6mm Size
Pink Sapphire 4mm - 6mm Size
Purple Sapphire 4mm - 6mm Size
Red Sapphire 4mm - 6mm Size
Turquoise Sapphire 4mm - 6mm Size
Violet Sapphire 4mm - 6mm Size
White Sapphire 4mm - 6mm Size
Yellow Sapphire 4mm - 6mm Size
Single
Pairs
Lots
Faceted
Cabochons
X
Clear All
0.39ct Yellow Sapphire, Heart, VVS-VS

0.39ct Yellow Sapphire, Heart, VVS-VS

4.6 x 4.6 mm

$ 24.09

View Gem
0.41ct Orange Sapphire, Oval, VS

0.41ct Orange Sapphire, Oval, VS

5 x 4 mm (calibrated)

$ 61.25

View Gem
0.80ctw White Sapphire, Round, VS

0.80ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 97.27

View Gem
0.48ct Green Sapphire, Cushion, VVS-VS

0.48ct Green Sapphire, Cushion, VVS-VS

4.2 x 4.2 mm

$ 38.25

View Gem
0.31ct Purple Sapphire, Oval, VVS

0.31ct Purple Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 28.35

View Gem
1.08ctw Orange Sapphire, Oval, VVS

1.08ctw Orange Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 161.35

View Gem
0.67ct Green Sapphire, Heart, VS

0.67ct Green Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 36.65

View Gem
0.50ct Yellow Sapphire, Emerald Cut, VVS-VS

0.50ct Yellow Sapphire, Emerald Cut, VVS-VS

5.1 x 3.8 mm

$ 27.17

View Gem
0.53ct Yellow Sapphire, Round, VVS-VS

0.53ct Yellow Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 23.46

View Gem
0.49ct Orange Sapphire, Oval, VS

0.49ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 25.84

View Gem
1.96ctw Blue Sapphire, Briolette, VS
Sapphire Product Video (501579)

1.96ctw Blue Sapphire, Briolette, VS

5.2 x 3.2 mm

$ 205.97

View Gem
0.56ct Orange Sapphire, Oval, VVS-VS
Sapphire Product Video (702350)

0.56ct Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 70.03

View Gem
0.66ct Orange Sapphire, Cushion, VVS

0.66ct Orange Sapphire, Cushion, VVS

4.6 x 4.6 mm

$ 35.81

View Gem
0.41ct Orange Sapphire, Pear Shape, VS

0.41ct Orange Sapphire, Pear Shape, VS

5.7 x 4 mm

$ 61.25

View Gem
1.50ctw Blue Sapphire, Briolette, VS

1.50ctw Blue Sapphire, Briolette, VS

5 x 3 mm (calibrated)

$ 49.30

View Gem
0.52ct Yellow Sapphire, Oval, VS

0.52ct Yellow Sapphire, Oval, VS

5.2 x 4.1 mm

$ 28.22

View Gem
2.41ctw Purple Sapphire, Emerald Cut, VVS-VS
Sapphire Product Video (444228)

2.41ctw Purple Sapphire, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 318.33

View Gem
0.51ct Yellow Sapphire, Square, VVS-VS

0.51ct Yellow Sapphire, Square, VVS-VS

4 x 4 mm (calibrated)

$ 27.71

View Gem
0.45ct Green Sapphire, Heart, VS-SI

0.45ct Green Sapphire, Heart, VS-SI

4.5 x 4.5 mm

$ 17.26

View Gem
0.51ct Yellow Sapphire, Heart, VVS-VS

0.51ct Yellow Sapphire, Heart, VVS-VS

4.7 x 4.7 mm

$ 31.49

View Gem
0.79ct Multicolor Sapphire, Cushion, VVS-VS

0.79ct Multicolor Sapphire, Cushion, VVS-VS

5.2 x 4.2 mm

$ 62.95

View Gem
1.56ctw Orange Sapphire, Round, VS

1.56ctw Orange Sapphire, Round, VS

5 mm (calibrated)

$ 85.74

View Gem
0.44ct Pink Sapphire, Oval, VS

0.44ct Pink Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 43.82

View Gem
1.77ctw Blue Sapphire, Briolette, VS
Sapphire Product Video (734003)

1.77ctw Blue Sapphire, Briolette, VS

6 x 4 mm (calibrated)

$ 158.66

View Gem

Why Buy Sapphire 4mm - 6mm Size from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was great

Posted By Nik in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image